I'm going to have a subwoofer installed in my 2020 Terrain soon and I am worried that the ANC may cause an issue. I have only come across 2 videos with a 2018 & 2019 showing to disable the rear mics in the headliner. But in the videos, those were the only mics in the cars. I have a total of 4 in mine (front and rear). Will disabling only the rear mics still work? And I'm worried to disable the front mics because I have come across some info about those being associated with the bluetooth somehow. Any guidance is appreciated!